This was where the Alchemy League resided, Li Xuanzong was the main person in charge here, and Mo Xiu participated in the Alchemy League assessment. It stood to reason that whatever Li Xuanzong asked, Mo Xiu had to answer.
However, this was only a theoretical statement. After all, the content of the third round of assessment was to cure the disease. As long as the patient could be cured with medicine, the contestant would pass the assessment. So since Mo Xiu had cured the patient with medicine, even if he did not tell Li Xuanzong what kind of medicine he used, he still passed the third round of assessment.
That was to say, Mo Xiu still dared to do this. If it were to change to another person, without waiting for Li Xuanzong's inquiry, he would have known the name of the medicine used and the method of boiling already.
Because Mo Xiu was unusual, Li Xuanzong was caught off guard.